launch cactus

1 files changed, 2 insertions, 3 deletions

diff --git a/cactus.lua b/cactus.lua
index 8e0e887..b5624d9 100644
--- a/cactus.lua
+++ b/cactus.lua
@@ -19,7 +19,7 @@ assert(ensure_modem())
 
 local POS = vector.new(gps.locate())
 local function get_facing()
-	while turtle.detect() turtle.turnRight() end
+	while turtle.detect() do turtle.turnRight() end
 	turtle.forward()
 	local newpos = vector.new(gps.locate())
 	turtle.back()
@@ -48,10 +48,9 @@ for i=1,4 do print(i,rotatev(v,i)) end
 local function moveby_xz(dv)
 	-- y component of dv is ignored
 
+end
 
 
 
 
 local datum = vector.new(-18, 128, -1837)
-local dx = w-datum
-moveBy(dx)